6204089621601 has 9 divisors (see below), whose sum is σ = 8961473580241. Its totient is φ = 4136054766132.

The previous prime is 6204089621573. The next prime is 6204089621603. The reversal of 6204089621601 is 1061269804026.

The square root of 6204089621601 is 2490801.

It is a perfect power (a square), and thus also a powerful number.

6204089621601 is a `hidden beast` number, since 6 + 20 + 408 + 9 + 6 + 216 + 0 + 1 = 666.

6204089621601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 6204089621601 - 2⁷ = 6204089621473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6204089621603) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7057270 + ... + 7887536.

Almost surely, 2^{6204089621601} is an apocalyptic number.

6204089621601 is the 2490801-st square number.

6204089621601 is the 1245401-st centered octagonal number.

It is an amenable number.

6204089621601 is a deficient number, since it is larger than the sum of its proper divisors (2757383958640).

6204089621601 is an frugal number, since it uses more digits than its factorization.

6204089621601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660540 (or 830270 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 6204089621601 in words is "six trillion, two hundred four billion, eighty-nine million, six hundred twenty-one thousand, six hundred one".